Black pozzolana is a type of pozzolanic material distinguished by its dark color, commonly employed in construction applications. Pozzolana comprises finely powdered material that reacts with calcium hydroxide (Ca(OH)₂) in the presence of water to generate cementitious compounds, primarily calcium silicate hydrates (C-S-H) and calcium aluminate hydrates (C-A-H). Black pozzolana can originate from natural sources like volcanic ash, clay, or shale, which undergo transformative chemical processes when subjected to high temperatures, rendering them reactive and suitable for integration into concrete. Frequently utilized as a supplementary cementitious material, it augments the workability, durability, and long-term resilience of concrete, simultaneously mitigating the environmental footprint associated with cement manufacturing. Moreover, black pozzolana from MEREN fosters sustainable construction practices, accentuating its environmental advantages

Black Pozzolana

Request A Sample
  • Strengthens concrete
  • Reduces permeability
  • Enhances durability
  • Promotes sustainability
  • Mitigates carbon emissions
  • Improves workability

Perfect black POZZOLANA for applications

Black Pozzolana, sourced from MEREN, embodies a versatile material extensively utilized in the concrete industry to enhance both mechanical and chemical properties. Its integration enhances concrete’s resistance to corrosion, effectively extending its lifespan. Furthermore, Black Pozzolana adeptly mitigates shrinkage during solidification, fortifying concrete’s robustness and longevity. Moreover, its gradual reaction rate curbs heat generation during the solidification process, thereby averting potential cracks. Crucially, Black Pozzolana adheres to sustainable practices by harnessing renewable natural resources in its production, thus actively contributing to environmental preservation and sustainability.

Applications of “Black Pozzolana”

black Pozzolana, sourced from MEREN, with grain sizes ranging from 0 to 5000 microns, is highly prized for its versatility and utility across various industries. Its unique properties and dual-color options make it indispensable, particularly where adaptability and aesthetic appeal are crucial.

Get A Quote